I have an unlocked ECU, I paid quite a bit to get it when I did the 569 cams and other things several years ago. I also have a spare "locked" ECU with a stage 1 map on it that would probably just about run the 569 cams at a push, so personally I don't have a great need for an ECU unlocking code. It would be good to have the option though. Now that Morgan have ceased production and the M3W is moving into "heritage" territory it would be good if they released the codes anyway, they are not going to make money out of it now, rather than someone have to break the code.
The other problem is that you need to have someone who can make use of having the unlock code, they need to be able to work S&S Protune 2 on a dyno and make use of the map access. There seems to be a real shortage of people who can operate Protune 2, as nobody else uses it, although it is similar to some other systems. I and a number of other unlocked ECU owners, have tweaked maps that are derived from dyno runs or generic maps but you really need an experienced dyno operator to make full use of the access and that is the problem really, not so much getting the access code.
Last edited by planenut; 21/12/25 06:24 PM.
